combustor

简明释义

英[kəmˈbʌstə(r)]美[kəmˈbʌstər]

n. 燃烧室；[热] 燃烧器

英英释义

单词用法

同义词

反义词

例句

1.This engine consists of an inlet, a combustor, and a nozzle .

这台发动机由一个进气道，一个燃烧室和一个尾喷管组成。

2.This paper presents a dump combustor which was designed based on research accomplishment.

文中介绍了一种基于现有研究成果设计的突扩燃烧室。

3.System structure is introduced for control of combustor temperature in enamelling machine with single-board computer.

本文介绍应用单板机控制立式漆包机催化区温度的系统结构。

4.SOFC power generation system with chemical looping combustor is a kind of new solid oxide fuel cell combined cycle.

化学链式燃烧器和固体氧化物燃料电池相结合的发电系统是一种新型联合循环。

5.A power plant pulverized boiler used swirling combustor and happened combustion regulation worse during the operation.

某电站煤粉锅炉采用旋流燃烧器，在运行中燃烧器出现调节能力差的问题。

6.Compared with other natural gas combustor, this combustor can generate the second combustion and form circumfluence of smoke.

同一般天然气燃烧器相比，这种燃烧器既能产生二段燃烧，又能促进一定量的烟气回流。

7.The distribution of radiative heat flux to the combustor wall has been obtained by.

通过计算，获得了燃烧室壁面的辐射热流分布。

8.The engineer explained how the combustor operates in the jet engine.

工程师解释了喷气发动机中燃烧室的工作原理。

9.A malfunction in the combustor can lead to reduced engine efficiency.

在燃烧室中的故障可能导致发动机效率下降。

10.The design of the combustor is critical for minimizing emissions.

设计燃烧室对于减少排放至关重要。

11.During testing, the temperature inside the combustor reached over 1500 degrees Celsius.

在测试过程中，燃烧室内部的温度超过了1500摄氏度。

12.The combustor plays a vital role in converting fuel into energy.

燃烧室在将燃料转化为能量方面发挥着重要作用。

作文

In the world of engineering and energy production, one component plays a crucial role in ensuring efficient combustion processes: the combustor (燃烧室). A combustor is an essential part of gas turbine engines, where it serves as the chamber where fuel mixes with air and ignites to produce high-temperature gases. These gases then expand and drive the turbine, ultimately generating mechanical power or thrust. Understanding the function and design of a combustor is vital for engineers working in aerospace, power generation, and various industrial applications. The design of a combustor varies depending on its intended use. In aviation, for instance, jet engines utilize a type of combustor that maximizes efficiency while minimizing emissions. The goal is to achieve complete combustion, which means that the fuel is burned as completely as possible to produce energy without releasing excess pollutants. This is particularly important in modern aircraft, where regulations on emissions are becoming increasingly stringent. In industrial settings, combustors are used in power plants to convert fossil fuels into electricity. These combustors must be designed to handle large volumes of fuel and air while maintaining optimal combustion conditions. Engineers often employ advanced technologies such as staged combustion and premixed systems to enhance performance and reduce harmful emissions. One of the key challenges faced by engineers when designing a combustor is managing the temperature within the chamber. Combustion generates extreme heat, which can lead to material degradation and failure if not properly controlled. To address this, modern combustors incorporate cooling techniques, such as air cooling or film cooling, to protect the structural integrity of the component. This ensures that the combustor can operate efficiently over extended periods without compromising safety or performance. Moreover, the materials used in combustor construction are critical to their success. High-performance alloys and ceramics are often employed to withstand the harsh conditions inside a combustor. These materials must not only endure high temperatures but also resist corrosion and oxidation caused by the combustion process. Continuous research and development in material science have led to improved combustor designs that enhance durability and efficiency. As global energy demands continue to rise, the importance of optimizing combustors cannot be overstated. Engineers are constantly seeking innovative solutions to improve combustion efficiency and reduce environmental impact. This includes exploring alternative fuels, such as biofuels and hydrogen, which can be integrated into existing combustor designs. Such advancements are crucial for transitioning to a more sustainable energy future. In conclusion, the combustor (燃烧室) is a pivotal component in various engineering applications, particularly in the fields of aerospace and power generation. Its design and functionality directly influence the efficiency and environmental impact of combustion processes. As technology evolves, the focus on improving combustors will play a significant role in meeting the energy needs of the future while addressing environmental concerns. Understanding the intricacies of combustors is essential for engineers dedicated to advancing energy technology and promoting sustainability.